/**
 * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.spreedairy.portal.service.persistence;

import com.liferay.portal.NoSuchModelException;
import com.liferay.portal.kernel.bean.BeanReference;
import com.liferay.portal.kernel.cache.CacheRegistryUtil;
import com.liferay.portal.kernel.dao.orm.EntityCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderPath;
import com.liferay.portal.kernel.dao.orm.Query;
import com.liferay.portal.kernel.dao.orm.QueryPos;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.dao.orm.Session;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.InstanceFactory;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.PropsUtil;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.model.CacheModel;
import com.liferay.portal.model.ModelListener;
import com.liferay.portal.service.persistence.BatchSessionUtil;
import com.liferay.portal.service.persistence.ResourcePersistence;
import com.liferay.portal.service.persistence.UserPersistence;
import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;

import com.spreedairy.portal.NoSuchCustomFieldException;
import com.spreedairy.portal.model.CustomField;
import com.spreedairy.portal.model.impl.CustomFieldImpl;
import com.spreedairy.portal.model.impl.CustomFieldModelImpl;

import java.io.Serializable;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * The persistence implementation for the custom field service.
 *
 * <p>
 * Caching information and settings can be found in <code>portal.properties</code>
 * </p>
 *
 * @author SpreeDairy
 * @see CustomFieldPersistence
 * @see CustomFieldUtil
 * @generated
 */
public class CustomFieldPersistenceImpl extends BasePersistenceImpl<CustomField>
	implements CustomFieldPersistence {
	/*
	 * NOTE FOR DEVELOPERS:
	 *
	 * Never modify or reference this class directly. Always use {@link CustomFieldUtil} to access the custom field persistence. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this class.
	 */
	public static final String FINDER_CLASS_NAME_ENTITY = CustomFieldImpl.class.getName();
	public static final String FINDER_CLASS_NAME_LIST_WITH_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List1";
	public static final String FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List2";
	public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_BY_CATEGORYID =
		new FinderPath(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldModelImpl.FINDER_CACHE_ENABLED, CustomFieldImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findByCategoryId",
			new String[] {
				Long.class.getName(),
				
			"java.lang.Integer", "java.lang.Integer",
				"com.liferay.portal.kernel.util.OrderByComparator"
			});
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_CATEGORYID =
		new FinderPath(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldModelImpl.FINDER_CACHE_ENABLED, CustomFieldImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findByCategoryId",
			new String[] { Long.class.getName() },
			CustomFieldModelImpl.CATEGORYID_COLUMN_BITMASK);
	public static final FinderPath FINDER_PATH_COUNT_BY_CATEGORYID = new FinderPath(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countByCategoryId",
			new String[] { Long.class.getName() });
	public static final FinderPath FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER = new FinderPath(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldModelImpl.FINDER_CACHE_ENABLED, CustomFieldImpl.class,
			FINDER_CLASS_NAME_ENTITY, "fetchByCategoryIdFieldOrder",
			new String[] { Long.class.getName(), Integer.class.getName() },
			CustomFieldModelImpl.CATEGORYID_COLUMN_BITMASK |
			CustomFieldModelImpl.FIELDORDER_COLUMN_BITMASK);
	public static final FinderPath FINDER_PATH_COUNT_BY_CATEGORYIDFIELDORDER = new FinderPath(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION,
			"countByCategoryIdFieldOrder",
			new String[] { Long.class.getName(), Integer.class.getName() });
	public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_ALL = new FinderPath(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldModelImpl.FINDER_CACHE_ENABLED, CustomFieldImpl.class,
			FINDER_CLASS_NAME_LIST_WITH_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL = new FinderPath(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldModelImpl.FINDER_CACHE_ENABLED, CustomFieldImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_COUNT_ALL = new FinderPath(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countAll", new String[0]);

	/**
	 * Caches the custom field in the entity cache if it is enabled.
	 *
	 * @param customField the custom field
	 */
	public void cacheResult(CustomField customField) {
		EntityCacheUtil.putResult(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldImpl.class, customField.getPrimaryKey(), customField);

		FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER,
			new Object[] {
				Long.valueOf(customField.getCategoryId()),
				Integer.valueOf(customField.getFieldOrder())
			}, customField);

		customField.resetOriginalValues();
	}

	/**
	 * Caches the custom fields in the entity cache if it is enabled.
	 *
	 * @param customFields the custom fields
	 */
	public void cacheResult(List<CustomField> customFields) {
		for (CustomField customField : customFields) {
			if (EntityCacheUtil.getResult(
						CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
						CustomFieldImpl.class, customField.getPrimaryKey()) == null) {
				cacheResult(customField);
			}
			else {
				customField.resetOriginalValues();
			}
		}
	}

	/**
	 * Clears the cache for all custom fields.
	 *
	 * <p>
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache() {
		if (_HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE) {
			CacheRegistryUtil.clear(CustomFieldImpl.class.getName());
		}

		EntityCacheUtil.clearCache(CustomFieldImpl.class.getName());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	/**
	 * Clears the cache for the custom field.
	 *
	 * <p>
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache(CustomField customField) {
		EntityCacheUtil.removeResult(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldImpl.class, customField.getPrimaryKey());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

		clearUniqueFindersCache(customField);
	}

	@Override
	public void clearCache(List<CustomField> customFields) {
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

		for (CustomField customField : customFields) {
			EntityCacheUtil.removeResult(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
				CustomFieldImpl.class, customField.getPrimaryKey());

			clearUniqueFindersCache(customField);
		}
	}

	protected void clearUniqueFindersCache(CustomField customField) {
		FinderCacheUtil.removeResult(FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER,
			new Object[] {
				Long.valueOf(customField.getCategoryId()),
				Integer.valueOf(customField.getFieldOrder())
			});
	}

	/**
	 * Creates a new custom field with the primary key. Does not add the custom field to the database.
	 *
	 * @param recId the primary key for the new custom field
	 * @return the new custom field
	 */
	public CustomField create(long recId) {
		CustomField customField = new CustomFieldImpl();

		customField.setNew(true);
		customField.setPrimaryKey(recId);

		return customField;
	}

	/**
	 * Removes the custom field with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param recId the primary key of the custom field
	 * @return the custom field that was removed
	 * @throws com.spreedairy.portal.NoSuchCustomFieldException if a custom field with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField remove(long recId)
		throws NoSuchCustomFieldException, SystemException {
		return remove(Long.valueOf(recId));
	}

	/**
	 * Removes the custom field with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param primaryKey the primary key of the custom field
	 * @return the custom field that was removed
	 * @throws com.spreedairy.portal.NoSuchCustomFieldException if a custom field with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public CustomField remove(Serializable primaryKey)
		throws NoSuchCustomFieldException, SystemException {
		Session session = null;

		try {
			session = openSession();

			CustomField customField = (CustomField)session.get(CustomFieldImpl.class,
					primaryKey);

			if (customField == null) {
				if (_log.isWarnEnabled()) {
					_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
				}

				throw new NoSuchCustomFieldException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
					primaryKey);
			}

			return remove(customField);
		}
		catch (NoSuchCustomFieldException nsee) {
			throw nsee;
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}
	}

	@Override
	protected CustomField removeImpl(CustomField customField)
		throws SystemException {
		customField = toUnwrappedModel(customField);

		Session session = null;

		try {
			session = openSession();

			BatchSessionUtil.delete(session, customField);
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		clearCache(customField);

		return customField;
	}

	@Override
	public CustomField updateImpl(
		com.spreedairy.portal.model.CustomField customField, boolean merge)
		throws SystemException {
		customField = toUnwrappedModel(customField);

		boolean isNew = customField.isNew();

		CustomFieldModelImpl customFieldModelImpl = (CustomFieldModelImpl)customField;

		Session session = null;

		try {
			session = openSession();

			BatchSessionUtil.update(session, customField, merge);

			customField.setNew(false);
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);

		if (isNew || !CustomFieldModelImpl.COLUMN_BITMASK_ENABLED) {
			FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
		}

		else {
			if ((customFieldModelImpl.getColumnBitmask() &
					FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_CATEGORYID.getColumnBitmask()) != 0) {
				Object[] args = new Object[] {
						Long.valueOf(customFieldModelImpl.getOriginalCategoryId())
					};

				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_CATEGORYID,
					args);
				FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_CATEGORYID,
					args);

				args = new Object[] {
						Long.valueOf(customFieldModelImpl.getCategoryId())
					};

				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_CATEGORYID,
					args);
				FinderCacheUtil.removeResult(FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_CATEGORYID,
					args);
			}
		}

		EntityCacheUtil.putResult(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
			CustomFieldImpl.class, customField.getPrimaryKey(), customField);

		if (isNew) {
			FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER,
				new Object[] {
					Long.valueOf(customField.getCategoryId()),
					Integer.valueOf(customField.getFieldOrder())
				}, customField);
		}
		else {
			if ((customFieldModelImpl.getColumnBitmask() &
					FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER.getColumnBitmask()) != 0) {
				Object[] args = new Object[] {
						Long.valueOf(customFieldModelImpl.getOriginalCategoryId()),
						Integer.valueOf(customFieldModelImpl.getOriginalFieldOrder())
					};

				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_BY_CATEGORYIDFIELDORDER,
					args);

				FinderCacheUtil.removeResult(FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER,
					args);

				FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER,
					new Object[] {
						Long.valueOf(customField.getCategoryId()),
						Integer.valueOf(customField.getFieldOrder())
					}, customField);
			}
		}

		return customField;
	}

	protected CustomField toUnwrappedModel(CustomField customField) {
		if (customField instanceof CustomFieldImpl) {
			return customField;
		}

		CustomFieldImpl customFieldImpl = new CustomFieldImpl();

		customFieldImpl.setNew(customField.isNew());
		customFieldImpl.setPrimaryKey(customField.getPrimaryKey());

		customFieldImpl.setRecId(customField.getRecId());
		customFieldImpl.setCategoryId(customField.getCategoryId());
		customFieldImpl.setKeyValue(customField.getKeyValue());
		customFieldImpl.setKeyType(customField.getKeyType());
		customFieldImpl.setOptional(customField.isOptional());
		customFieldImpl.setOptionsValue(customField.getOptionsValue());
		customFieldImpl.setFieldOrder(customField.getFieldOrder());

		return customFieldImpl;
	}

	/**
	 * Returns the custom field with the primary key or throws a {@link com.liferay.portal.NoSuchModelException} if it could not be found.
	 *
	 * @param primaryKey the primary key of the custom field
	 * @return the custom field
	 * @throws com.liferay.portal.NoSuchModelException if a custom field with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public CustomField findByPrimaryKey(Serializable primaryKey)
		throws NoSuchModelException, SystemException {
		return findByPrimaryKey(((Long)primaryKey).longValue());
	}

	/**
	 * Returns the custom field with the primary key or throws a {@link com.spreedairy.portal.NoSuchCustomFieldException} if it could not be found.
	 *
	 * @param recId the primary key of the custom field
	 * @return the custom field
	 * @throws com.spreedairy.portal.NoSuchCustomFieldException if a custom field with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField findByPrimaryKey(long recId)
		throws NoSuchCustomFieldException, SystemException {
		CustomField customField = fetchByPrimaryKey(recId);

		if (customField == null) {
			if (_log.isWarnEnabled()) {
				_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + recId);
			}

			throw new NoSuchCustomFieldException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
				recId);
		}

		return customField;
	}

	/**
	 * Returns the custom field with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param primaryKey the primary key of the custom field
	 * @return the custom field, or <code>null</code> if a custom field with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public CustomField fetchByPrimaryKey(Serializable primaryKey)
		throws SystemException {
		return fetchByPrimaryKey(((Long)primaryKey).longValue());
	}

	/**
	 * Returns the custom field with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param recId the primary key of the custom field
	 * @return the custom field, or <code>null</code> if a custom field with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField fetchByPrimaryKey(long recId) throws SystemException {
		CustomField customField = (CustomField)EntityCacheUtil.getResult(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
				CustomFieldImpl.class, recId);

		if (customField == _nullCustomField) {
			return null;
		}

		if (customField == null) {
			Session session = null;

			boolean hasException = false;

			try {
				session = openSession();

				customField = (CustomField)session.get(CustomFieldImpl.class,
						Long.valueOf(recId));
			}
			catch (Exception e) {
				hasException = true;

				throw processException(e);
			}
			finally {
				if (customField != null) {
					cacheResult(customField);
				}
				else if (!hasException) {
					EntityCacheUtil.putResult(CustomFieldModelImpl.ENTITY_CACHE_ENABLED,
						CustomFieldImpl.class, recId, _nullCustomField);
				}

				closeSession(session);
			}
		}

		return customField;
	}

	/**
	 * Returns all the custom fields where categoryId = &#63;.
	 *
	 * @param categoryId the category ID
	 * @return the matching custom fields
	 * @throws SystemException if a system exception occurred
	 */
	public List<CustomField> findByCategoryId(long categoryId)
		throws SystemException {
		return findByCategoryId(categoryId, QueryUtil.ALL_POS,
			QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the custom fields where categoryId = &#63;.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set.
	 * </p>
	 *
	 * @param categoryId the category ID
	 * @param start the lower bound of the range of custom fields
	 * @param end the upper bound of the range of custom fields (not inclusive)
	 * @return the range of matching custom fields
	 * @throws SystemException if a system exception occurred
	 */
	public List<CustomField> findByCategoryId(long categoryId, int start,
		int end) throws SystemException {
		return findByCategoryId(categoryId, start, end, null);
	}

	/**
	 * Returns an ordered range of all the custom fields where categoryId = &#63;.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set.
	 * </p>
	 *
	 * @param categoryId the category ID
	 * @param start the lower bound of the range of custom fields
	 * @param end the upper bound of the range of custom fields (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of matching custom fields
	 * @throws SystemException if a system exception occurred
	 */
	public List<CustomField> findByCategoryId(long categoryId, int start,
		int end, OrderByComparator orderByComparator) throws SystemException {
		FinderPath finderPath = null;
		Object[] finderArgs = null;

		if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
				(orderByComparator == null)) {
			finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_CATEGORYID;
			finderArgs = new Object[] { categoryId };
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_CATEGORYID;
			finderArgs = new Object[] { categoryId, start, end, orderByComparator };
		}

		List<CustomField> list = (List<CustomField>)FinderCacheUtil.getResult(finderPath,
				finderArgs, this);

		if ((list != null) && !list.isEmpty()) {
			for (CustomField customField : list) {
				if ((categoryId != customField.getCategoryId())) {
					list = null;

					break;
				}
			}
		}

		if (list == null) {
			StringBundler query = null;

			if (orderByComparator != null) {
				query = new StringBundler(3 +
						(orderByComparator.getOrderByFields().length * 3));
			}
			else {
				query = new StringBundler(2);
			}

			query.append(_SQL_SELECT_CUSTOMFIELD_WHERE);

			query.append(_FINDER_COLUMN_CATEGORYID_CATEGORYID_2);

			if (orderByComparator != null) {
				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
					orderByComparator);
			}

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(categoryId);

				list = (List<CustomField>)QueryUtil.list(q, getDialect(),
						start, end);
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (list == null) {
					FinderCacheUtil.removeResult(finderPath, finderArgs);
				}
				else {
					cacheResult(list);

					FinderCacheUtil.putResult(finderPath, finderArgs, list);
				}

				closeSession(session);
			}
		}

		return list;
	}

	/**
	 * Returns the first custom field in the ordered set where categoryId = &#63;.
	 *
	 * @param categoryId the category ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the first matching custom field
	 * @throws com.spreedairy.portal.NoSuchCustomFieldException if a matching custom field could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField findByCategoryId_First(long categoryId,
		OrderByComparator orderByComparator)
		throws NoSuchCustomFieldException, SystemException {
		CustomField customField = fetchByCategoryId_First(categoryId,
				orderByComparator);

		if (customField != null) {
			return customField;
		}

		StringBundler msg = new StringBundler(4);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

		msg.append("categoryId=");
		msg.append(categoryId);

		msg.append(StringPool.CLOSE_CURLY_BRACE);

		throw new NoSuchCustomFieldException(msg.toString());
	}

	/**
	 * Returns the first custom field in the ordered set where categoryId = &#63;.
	 *
	 * @param categoryId the category ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the first matching custom field, or <code>null</code> if a matching custom field could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField fetchByCategoryId_First(long categoryId,
		OrderByComparator orderByComparator) throws SystemException {
		List<CustomField> list = findByCategoryId(categoryId, 0, 1,
				orderByComparator);

		if (!list.isEmpty()) {
			return list.get(0);
		}

		return null;
	}

	/**
	 * Returns the last custom field in the ordered set where categoryId = &#63;.
	 *
	 * @param categoryId the category ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the last matching custom field
	 * @throws com.spreedairy.portal.NoSuchCustomFieldException if a matching custom field could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField findByCategoryId_Last(long categoryId,
		OrderByComparator orderByComparator)
		throws NoSuchCustomFieldException, SystemException {
		CustomField customField = fetchByCategoryId_Last(categoryId,
				orderByComparator);

		if (customField != null) {
			return customField;
		}

		StringBundler msg = new StringBundler(4);

		msg.append(_NO_SUCH_ENTITY_WITH_KEY);

		msg.append("categoryId=");
		msg.append(categoryId);

		msg.append(StringPool.CLOSE_CURLY_BRACE);

		throw new NoSuchCustomFieldException(msg.toString());
	}

	/**
	 * Returns the last custom field in the ordered set where categoryId = &#63;.
	 *
	 * @param categoryId the category ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the last matching custom field, or <code>null</code> if a matching custom field could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField fetchByCategoryId_Last(long categoryId,
		OrderByComparator orderByComparator) throws SystemException {
		int count = countByCategoryId(categoryId);

		List<CustomField> list = findByCategoryId(categoryId, count - 1, count,
				orderByComparator);

		if (!list.isEmpty()) {
			return list.get(0);
		}

		return null;
	}

	/**
	 * Returns the custom fields before and after the current custom field in the ordered set where categoryId = &#63;.
	 *
	 * @param recId the primary key of the current custom field
	 * @param categoryId the category ID
	 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	 * @return the previous, current, and next custom field
	 * @throws com.spreedairy.portal.NoSuchCustomFieldException if a custom field with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField[] findByCategoryId_PrevAndNext(long recId,
		long categoryId, OrderByComparator orderByComparator)
		throws NoSuchCustomFieldException, SystemException {
		CustomField customField = findByPrimaryKey(recId);

		Session session = null;

		try {
			session = openSession();

			CustomField[] array = new CustomFieldImpl[3];

			array[0] = getByCategoryId_PrevAndNext(session, customField,
					categoryId, orderByComparator, true);

			array[1] = customField;

			array[2] = getByCategoryId_PrevAndNext(session, customField,
					categoryId, orderByComparator, false);

			return array;
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}
	}

	protected CustomField getByCategoryId_PrevAndNext(Session session,
		CustomField customField, long categoryId,
		OrderByComparator orderByComparator, boolean previous) {
		StringBundler query = null;

		if (orderByComparator != null) {
			query = new StringBundler(6 +
					(orderByComparator.getOrderByFields().length * 6));
		}
		else {
			query = new StringBundler(3);
		}

		query.append(_SQL_SELECT_CUSTOMFIELD_WHERE);

		query.append(_FINDER_COLUMN_CATEGORYID_CATEGORYID_2);

		if (orderByComparator != null) {
			String[] orderByConditionFields = orderByComparator.getOrderByConditionFields();

			if (orderByConditionFields.length > 0) {
				query.append(WHERE_AND);
			}

			for (int i = 0; i < orderByConditionFields.length; i++) {
				query.append(_ORDER_BY_ENTITY_ALIAS);
				query.append(orderByConditionFields[i]);

				if ((i + 1) < orderByConditionFields.length) {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(WHERE_GREATER_THAN_HAS_NEXT);
					}
					else {
						query.append(WHERE_LESSER_THAN_HAS_NEXT);
					}
				}
				else {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(WHERE_GREATER_THAN);
					}
					else {
						query.append(WHERE_LESSER_THAN);
					}
				}
			}

			query.append(ORDER_BY_CLAUSE);

			String[] orderByFields = orderByComparator.getOrderByFields();

			for (int i = 0; i < orderByFields.length; i++) {
				query.append(_ORDER_BY_ENTITY_ALIAS);
				query.append(orderByFields[i]);

				if ((i + 1) < orderByFields.length) {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(ORDER_BY_ASC_HAS_NEXT);
					}
					else {
						query.append(ORDER_BY_DESC_HAS_NEXT);
					}
				}
				else {
					if (orderByComparator.isAscending() ^ previous) {
						query.append(ORDER_BY_ASC);
					}
					else {
						query.append(ORDER_BY_DESC);
					}
				}
			}
		}

		String sql = query.toString();

		Query q = session.createQuery(sql);

		q.setFirstResult(0);
		q.setMaxResults(2);

		QueryPos qPos = QueryPos.getInstance(q);

		qPos.add(categoryId);

		if (orderByComparator != null) {
			Object[] values = orderByComparator.getOrderByConditionValues(customField);

			for (Object value : values) {
				qPos.add(value);
			}
		}

		List<CustomField> list = q.list();

		if (list.size() == 2) {
			return list.get(1);
		}
		else {
			return null;
		}
	}

	/**
	 * Returns the custom field where categoryId = &#63; and fieldOrder = &#63; or throws a {@link com.spreedairy.portal.NoSuchCustomFieldException} if it could not be found.
	 *
	 * @param categoryId the category ID
	 * @param fieldOrder the field order
	 * @return the matching custom field
	 * @throws com.spreedairy.portal.NoSuchCustomFieldException if a matching custom field could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField findByCategoryIdFieldOrder(long categoryId,
		int fieldOrder) throws NoSuchCustomFieldException, SystemException {
		CustomField customField = fetchByCategoryIdFieldOrder(categoryId,
				fieldOrder);

		if (customField == null) {
			StringBundler msg = new StringBundler(6);

			msg.append(_NO_SUCH_ENTITY_WITH_KEY);

			msg.append("categoryId=");
			msg.append(categoryId);

			msg.append(", fieldOrder=");
			msg.append(fieldOrder);

			msg.append(StringPool.CLOSE_CURLY_BRACE);

			if (_log.isWarnEnabled()) {
				_log.warn(msg.toString());
			}

			throw new NoSuchCustomFieldException(msg.toString());
		}

		return customField;
	}

	/**
	 * Returns the custom field where categoryId = &#63; and fieldOrder = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
	 *
	 * @param categoryId the category ID
	 * @param fieldOrder the field order
	 * @return the matching custom field, or <code>null</code> if a matching custom field could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField fetchByCategoryIdFieldOrder(long categoryId,
		int fieldOrder) throws SystemException {
		return fetchByCategoryIdFieldOrder(categoryId, fieldOrder, true);
	}

	/**
	 * Returns the custom field where categoryId = &#63; and fieldOrder = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
	 *
	 * @param categoryId the category ID
	 * @param fieldOrder the field order
	 * @param retrieveFromCache whether to use the finder cache
	 * @return the matching custom field, or <code>null</code> if a matching custom field could not be found
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField fetchByCategoryIdFieldOrder(long categoryId,
		int fieldOrder, boolean retrieveFromCache) throws SystemException {
		Object[] finderArgs = new Object[] { categoryId, fieldOrder };

		Object result = null;

		if (retrieveFromCache) {
			result = FinderCacheUtil.getResult(FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER,
					finderArgs, this);
		}

		if (result instanceof CustomField) {
			CustomField customField = (CustomField)result;

			if ((categoryId != customField.getCategoryId()) ||
					(fieldOrder != customField.getFieldOrder())) {
				result = null;
			}
		}

		if (result == null) {
			StringBundler query = new StringBundler(3);

			query.append(_SQL_SELECT_CUSTOMFIELD_WHERE);

			query.append(_FINDER_COLUMN_CATEGORYIDFIELDORDER_CATEGORYID_2);

			query.append(_FINDER_COLUMN_CATEGORYIDFIELDORDER_FIELDORDER_2);

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(categoryId);

				qPos.add(fieldOrder);

				List<CustomField> list = q.list();

				result = list;

				CustomField customField = null;

				if (list.isEmpty()) {
					FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER,
						finderArgs, list);
				}
				else {
					customField = list.get(0);

					cacheResult(customField);

					if ((customField.getCategoryId() != categoryId) ||
							(customField.getFieldOrder() != fieldOrder)) {
						FinderCacheUtil.putResult(FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER,
							finderArgs, customField);
					}
				}

				return customField;
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (result == null) {
					FinderCacheUtil.removeResult(FINDER_PATH_FETCH_BY_CATEGORYIDFIELDORDER,
						finderArgs);
				}

				closeSession(session);
			}
		}
		else {
			if (result instanceof List<?>) {
				return null;
			}
			else {
				return (CustomField)result;
			}
		}
	}

	/**
	 * Returns all the custom fields.
	 *
	 * @return the custom fields
	 * @throws SystemException if a system exception occurred
	 */
	public List<CustomField> findAll() throws SystemException {
		return findAll(QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the custom fields.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set.
	 * </p>
	 *
	 * @param start the lower bound of the range of custom fields
	 * @param end the upper bound of the range of custom fields (not inclusive)
	 * @return the range of custom fields
	 * @throws SystemException if a system exception occurred
	 */
	public List<CustomField> findAll(int start, int end)
		throws SystemException {
		return findAll(start, end, null);
	}

	/**
	 * Returns an ordered range of all the custom fields.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set.
	 * </p>
	 *
	 * @param start the lower bound of the range of custom fields
	 * @param end the upper bound of the range of custom fields (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of custom fields
	 * @throws SystemException if a system exception occurred
	 */
	public List<CustomField> findAll(int start, int end,
		OrderByComparator orderByComparator) throws SystemException {
		FinderPath finderPath = null;
		Object[] finderArgs = new Object[] { start, end, orderByComparator };

		if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
				(orderByComparator == null)) {
			finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL;
			finderArgs = FINDER_ARGS_EMPTY;
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_ALL;
			finderArgs = new Object[] { start, end, orderByComparator };
		}

		List<CustomField> list = (List<CustomField>)FinderCacheUtil.getResult(finderPath,
				finderArgs, this);

		if (list == null) {
			StringBundler query = null;
			String sql = null;

			if (orderByComparator != null) {
				query = new StringBundler(2 +
						(orderByComparator.getOrderByFields().length * 3));

				query.append(_SQL_SELECT_CUSTOMFIELD);

				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
					orderByComparator);

				sql = query.toString();
			}
			else {
				sql = _SQL_SELECT_CUSTOMFIELD;
			}

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				if (orderByComparator == null) {
					list = (List<CustomField>)QueryUtil.list(q, getDialect(),
							start, end, false);

					Collections.sort(list);
				}
				else {
					list = (List<CustomField>)QueryUtil.list(q, getDialect(),
							start, end);
				}
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (list == null) {
					FinderCacheUtil.removeResult(finderPath, finderArgs);
				}
				else {
					cacheResult(list);

					FinderCacheUtil.putResult(finderPath, finderArgs, list);
				}

				closeSession(session);
			}
		}

		return list;
	}

	/**
	 * Removes all the custom fields where categoryId = &#63; from the database.
	 *
	 * @param categoryId the category ID
	 * @throws SystemException if a system exception occurred
	 */
	public void removeByCategoryId(long categoryId) throws SystemException {
		for (CustomField customField : findByCategoryId(categoryId)) {
			remove(customField);
		}
	}

	/**
	 * Removes the custom field where categoryId = &#63; and fieldOrder = &#63; from the database.
	 *
	 * @param categoryId the category ID
	 * @param fieldOrder the field order
	 * @return the custom field that was removed
	 * @throws SystemException if a system exception occurred
	 */
	public CustomField removeByCategoryIdFieldOrder(long categoryId,
		int fieldOrder) throws NoSuchCustomFieldException, SystemException {
		CustomField customField = findByCategoryIdFieldOrder(categoryId,
				fieldOrder);

		return remove(customField);
	}

	/**
	 * Removes all the custom fields from the database.
	 *
	 * @throws SystemException if a system exception occurred
	 */
	public void removeAll() throws SystemException {
		for (CustomField customField : findAll()) {
			remove(customField);
		}
	}

	/**
	 * Returns the number of custom fields where categoryId = &#63;.
	 *
	 * @param categoryId the category ID
	 * @return the number of matching custom fields
	 * @throws SystemException if a system exception occurred
	 */
	public int countByCategoryId(long categoryId) throws SystemException {
		Object[] finderArgs = new Object[] { categoryId };

		Long count = (Long)FinderCacheUtil.getResult(FINDER_PATH_COUNT_BY_CATEGORYID,
				finderArgs, this);

		if (count == null) {
			StringBundler query = new StringBundler(2);

			query.append(_SQL_COUNT_CUSTOMFIELD_WHERE);

			query.append(_FINDER_COLUMN_CATEGORYID_CATEGORYID_2);

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(categoryId);

				count = (Long)q.uniqueResult();
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (count == null) {
					count = Long.valueOf(0);
				}

				FinderCacheUtil.putResult(FINDER_PATH_COUNT_BY_CATEGORYID,
					finderArgs, count);

				closeSession(session);
			}
		}

		return count.intValue();
	}

	/**
	 * Returns the number of custom fields where categoryId = &#63; and fieldOrder = &#63;.
	 *
	 * @param categoryId the category ID
	 * @param fieldOrder the field order
	 * @return the number of matching custom fields
	 * @throws SystemException if a system exception occurred
	 */
	public int countByCategoryIdFieldOrder(long categoryId, int fieldOrder)
		throws SystemException {
		Object[] finderArgs = new Object[] { categoryId, fieldOrder };

		Long count = (Long)FinderCacheUtil.getResult(FINDER_PATH_COUNT_BY_CATEGORYIDFIELDORDER,
				finderArgs, this);

		if (count == null) {
			StringBundler query = new StringBundler(3);

			query.append(_SQL_COUNT_CUSTOMFIELD_WHERE);

			query.append(_FINDER_COLUMN_CATEGORYIDFIELDORDER_CATEGORYID_2);

			query.append(_FINDER_COLUMN_CATEGORYIDFIELDORDER_FIELDORDER_2);

			String sql = query.toString();

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				QueryPos qPos = QueryPos.getInstance(q);

				qPos.add(categoryId);

				qPos.add(fieldOrder);

				count = (Long)q.uniqueResult();
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (count == null) {
					count = Long.valueOf(0);
				}

				FinderCacheUtil.putResult(FINDER_PATH_COUNT_BY_CATEGORYIDFIELDORDER,
					finderArgs, count);

				closeSession(session);
			}
		}

		return count.intValue();
	}

	/**
	 * Returns the number of custom fields.
	 *
	 * @return the number of custom fields
	 * @throws SystemException if a system exception occurred
	 */
	public int countAll() throws SystemException {
		Long count = (Long)FinderCacheUtil.getResult(FINDER_PATH_COUNT_ALL,
				FINDER_ARGS_EMPTY, this);

		if (count == null) {
			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(_SQL_COUNT_CUSTOMFIELD);

				count = (Long)q.uniqueResult();
			}
			catch (Exception e) {
				throw processException(e);
			}
			finally {
				if (count == null) {
					count = Long.valueOf(0);
				}

				FinderCacheUtil.putResult(FINDER_PATH_COUNT_ALL,
					FINDER_ARGS_EMPTY, count);

				closeSession(session);
			}
		}

		return count.intValue();
	}

	/**
	 * Initializes the custom field persistence.
	 */
	public void afterPropertiesSet() {
		String[] listenerClassNames = StringUtil.split(GetterUtil.getString(
					com.liferay.util.service.ServiceProps.get(
						"value.object.listener.com.spreedairy.portal.model.CustomField")));

		if (listenerClassNames.length > 0) {
			try {
				List<ModelListener<CustomField>> listenersList = new ArrayList<ModelListener<CustomField>>();

				for (String listenerClassName : listenerClassNames) {
					listenersList.add((ModelListener<CustomField>)InstanceFactory.newInstance(
							listenerClassName));
				}

				listeners = listenersList.toArray(new ModelListener[listenersList.size()]);
			}
			catch (Exception e) {
				_log.error(e);
			}
		}
	}

	public void destroy() {
		EntityCacheUtil.removeCache(CustomFieldImpl.class.getName());
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	@BeanReference(type = CustomFieldPersistence.class)
	protected CustomFieldPersistence customFieldPersistence;
	@BeanReference(type = CustomFieldValuePersistence.class)
	protected CustomFieldValuePersistence customFieldValuePersistence;
	@BeanReference(type = RecommendationPersistence.class)
	protected RecommendationPersistence recommendationPersistence;
	@BeanReference(type = WishlistPersistence.class)
	protected WishlistPersistence wishlistPersistence;
	@BeanReference(type = ResourcePersistence.class)
	protected ResourcePersistence resourcePersistence;
	@BeanReference(type = UserPersistence.class)
	protected UserPersistence userPersistence;
	private static final String _SQL_SELECT_CUSTOMFIELD = "SELECT customField FROM CustomField customField";
	private static final String _SQL_SELECT_CUSTOMFIELD_WHERE = "SELECT customField FROM CustomField customField WHERE ";
	private static final String _SQL_COUNT_CUSTOMFIELD = "SELECT COUNT(customField) FROM CustomField customField";
	private static final String _SQL_COUNT_CUSTOMFIELD_WHERE = "SELECT COUNT(customField) FROM CustomField customField WHERE ";
	private static final String _FINDER_COLUMN_CATEGORYID_CATEGORYID_2 = "customField.categoryId = ?";
	private static final String _FINDER_COLUMN_CATEGORYIDFIELDORDER_CATEGORYID_2 =
		"customField.categoryId = ? AND ";
	private static final String _FINDER_COLUMN_CATEGORYIDFIELDORDER_FIELDORDER_2 =
		"customField.fieldOrder = ?";
	private static final String _ORDER_BY_ENTITY_ALIAS = "customField.";
	private static final String _NO_SUCH_ENTITY_WITH_PRIMARY_KEY = "No CustomField exists with the primary key ";
	private static final String _NO_SUCH_ENTITY_WITH_KEY = "No CustomField exists with the key {";
	private static final boolean _HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE = GetterUtil.getBoolean(PropsUtil.get(
				PropsKeys.HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE));
	private static Log _log = LogFactoryUtil.getLog(CustomFieldPersistenceImpl.class);
	private static CustomField _nullCustomField = new CustomFieldImpl() {
			@Override
			public Object clone() {
				return this;
			}

			@Override
			public CacheModel<CustomField> toCacheModel() {
				return _nullCustomFieldCacheModel;
			}
		};

	private static CacheModel<CustomField> _nullCustomFieldCacheModel = new CacheModel<CustomField>() {
			public CustomField toEntityModel() {
				return _nullCustomField;
			}
		};
}